COUNTY · SD
Minnehaha County, South Dakota
Minnehaha County is a county in South Dakota with FIPS code 46099 and an estimated population of 206,930 (Census 2023), 1st largest of 66 in the state.
County facts
- Name
- Minnehaha County
- State
- South Dakota
- Type
- county
- FIPS code
- 46099
- State FIPS
- 46
- Population (2023)
- 206,930
- Change since 2020
- +4.7%
- State rank
- 1 of 66
Population is the Census Bureau’s Vintage 2023 estimate.
Major cities in Minnehaha County
Other counties in South Dakota
Questions
What is the FIPS code for Minnehaha County?
Minnehaha County, South Dakota has the five-digit FIPS code 46099: 46 for the state and 099 for the county.
What state is Minnehaha County in?
Minnehaha County is in South Dakota.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.